const Service = require('egg').Service;

class NewsService extends Service{
    async list(page=1){
        const {serverUrl, pageSize} = this.config.news;

        // const {data: idList} = await this.ctx.curl(`${serverUrl}/topstories.json`, {
        //     data: {
        //         orderBy: '"$key"',
        //         startAt: `"${pageSize * (page - 1)}"`,
        //         endAt: `"${pageSize * page - 1}"`,
        //     },
        //     dataType: 'json',
        // });

        // const newList = await Promise.all(
        //     Object.keys(idList).map(key => {
        //         const url = `${serverUrl}/item/${idList[key]}.json`;

        //         return this.ctx.curl(url, {dataType: 'json'});
        //     })
        // );

        // return newList.map(res => res.data);
        const {data} = await this.ctx.curl(`${serverUrl}/news`, {
            dataType: 'json'
        });
        
        return data.data;
    }
}

module.exports = NewsService;